<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../plugins/elementui/index.css">
        <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
        <link rel="stylesheet" href="../css/style.css">
        <!-- 引入组件库 -->
        <script type="text/javascript" src="../js/jquery.min.js"></script>
        <script src="../js/vue.js"></script>
        <script src="../plugins/elementui/index.js"></script>
        <script src="../js/axios-0.18.0.js"></script>
        <style>
            .datatable {
                position: relative;
                box-sizing: border-box;
                -webkit-box-flex: 1;
                width: 100%;
                max-width: 100%;
                font-size: 14px;
                color: rgb(96, 98, 102);
                overflow: hidden;
                flex: 1 1 0%;
            }
            .datatable td, .datatable th {
                padding: 12px 0;
                min-width: 0;
                -webkit-box-sizing: border-box;
                box-sizing: border-box;
                text-overflow: ellipsis;
                vertical-align: middle;
                position: relative;
                text-align: left;
            }
        </style>
    </head>
    <body class="hold-transition">
        <div id="app">
            <div class="content-header">
                <h1>知识库<small>膳食库</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ herf: '../login.html' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>知识库</el-breadcrumb-item>
                    <el-breadcrumb-item>膳食库</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div class="app-container">
                <div class="box">
                    <div class="filter-container">
                        <el-input placeholder="食物名称/类别" v-model="pagination.queryString" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter"></el-input>
                        <el-button @click="findPage()" class="dalfBut">查询</el-button>
                        <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
                    </div>
                    <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                        <el-table-column label="序号"     type="index"     align="center" ></el-table-column>
                        <el-table-column label="食物名称" prop="foodName"  align="center"></el-table-column>
                        <el-table-column label="类别"     prop="foodTip"   align="center"></el-table-column>
                        <el-table-column label="含水量(100g/ml)"   prop="foodWater" align="center"></el-table-column>
                        <el-table-column label="热量(100g/KJ)"     prop="foodKJ"    align="center"></el-table-column>
                        <el-table-column label="蛋白质(%)"   prop="foodProtein" align="center"></el-table-column>
                        <el-table-column label="脂肪(%)"     prop="foodFat"   align="center"></el-table-column>
                        <el-table-column label="操作"  align="center" >
                            <template slot-s    cope="scope">
                                <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                                <el-button type="danger"  size="mini" @click="handleDelete(scope.row)">删除</el-button>
                            </template>
                        </el-table-column>
                    </el-table>

                    <div class="pagination-container">
                        <el-pagination
                            class="pagiantion"
                            @current-change="handleCurrentChange"
                            :current-page="pagination.currentPage"
                            :page-size="pagination.pageSize"
                            layout="total, prev, pager, next, jumper"
                            :total="pagination.total">
                        </el-pagination>
                    </div>
                    <!-- 新增标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="新增膳食" :visible.sync="dialogFormVisible">
                            <template>
                                <el-tabs v-model="activeName" type="card">
                                    <el-tab-pane label="基本信息" name="first">
                                        <el-form label-position="right" label-width="100px">
                                            <el-row>
                                                <el-col :span="12">
                                                    <el-form-item label="食物名称">
                                                        <el-input v-model="formData.FoodName"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="类别">
                                                        <el-input v-model="formData.FoodTip"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="含水量">
                                                        <el-input v-model="formData.FoodWater"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                        <el-form-item label="热量">
                                                            <el-input v-model="formData.FoodKJ"/>
                                                        </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="蛋白质">
                                                        <el-input v-model="formData.FoodProtein" />
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="脂肪">
                                                        <el-input v-model="formData.FoodFat" />
                                                    </el-form-item>
                                                </el-col>
                                            </el-row>
                                        </el-form>
                                    </el-tab-pane>

                                </el-tabs>
                            </template>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="dialogFormVisible = false">取消</el-button>
                                <el-button type="primary" @click="handleAdd()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>

                    <!-- 编辑标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="编辑膳食库" :visible.sync="dialogFormVisible4Edit">
                            <template>
                                <el-tabs v-model="activeName" type="card">
                                    <el-tab-pane label="基本信息" name="first">
                                        <el-form label-position="right" label-width="100px">
                                            <el-row>
                                                <el-col :span="12">
                                                    <el-form-item label="食物名称">
                                                        <el-input v-model="formData.FoodName"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="类别">
                                                        <el-input v-model="formData.FoodTip"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="含水量">
                                                        <el-input v-model="formData.FoodWater"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="热量">
                                                        <el-input v-model="formData.FoodKJ"/>
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="蛋白质">
                                                        <el-input v-model="formData.FoodProtein" />
                                                    </el-form-item>
                                                </el-col>
                                                <el-col :span="12">
                                                    <el-form-item label="脂肪">
                                                        <el-input v-model="formData.FoodFat" />
                                                    </el-form-item>
                                                </el-col>
                                            </el-row>
                                        </el-form>
                                    </el-tab-pane>
                                </el-tabs>
                            </template>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                                <el-button type="primary" @click="handleEdit()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>
                </div>
            </div>
        </div>
    </body>

    <script>
        var vue = new Vue({
            el: '#app',
            data:{
                activeName:'first',//添加/编辑窗口Tab标签名称
                pagination: {//分页相关属性
                    currentPage: 1,
                    pageSize:10,
                    total:100,
                    queryString:null,
                },
                dataList: [],//列表数据
                formData: {},//表单数据
                tableData:[],//新增和编辑表单中对应的检查项列表数据
                checkitemIds:[],//新增和编辑表单中检查项对应的复选框，基于双向绑定可以进行回显和数据提交
                dialogFormVisible: false,//控制添加窗口显示/隐藏
                dialogFormVisible4Edit:false//控制编辑窗口显示/隐藏
            },
            created() {
                this.findPage();
            },
            methods: {
                //编辑
                handleEdit() {
                    //发送ajax请求，将修改后的表单数据（检查组基本信息、勾选的检查项）提交到后台进行处理
                    axios.post("/FoodKnowledge/edit.do?checkitemIds=" + this.checkitemIds,this.formData).then((res) => {
                        //关闭编辑窗口
                        this.dialogFormVisible4Edit = false;
                        if(res.data.flag){
                            //操作成功
                            this.$message({
                                type:'success',
                                message:res.data.message
                            });
                        }else{
                            //操作失败
                            this.$message.error(res.data.message);
                        }
                    }).finally(() =>{
                        this.findPage();
                    });
                },
                //添加
                handleAdd () {
                    //alert(this.checkitemIds);
                    //发送ajax请求，将表单数据提交到后台进行处理
                    axios.post("/FoodKnowledge/add.do?checkitemIds=" + this.checkitemIds,this.formData).then((res) => {
                        //关闭新增窗口
                        this.dialogFormVisible = false;
                        if(res.data.flag){
                            //操作成功
                            this.$message({
                                type:'success',
                                message:res.data.message
                            });
                        }else{
                            //操作失败
                            this.$message.error(res.data.message);
                        }
                    }).finally(() => {
                        //重新进行分页查询
                        this.findPage();
                    });
                },
                //分页查询
                findPage() {
                    //封装分页参数
                    var param = {
                        currentPage:this.pagination.currentPage,
                        pageSize:this.pagination.pageSize,
                        queryString:this.pagination.queryString
                    };
                    //发送ajax请求，提交分页相关参数
                    axios.post("/FoodKnowledge/findAll.do",param).then((res) => {
                        //为VUE对象的模型数据赋值，基于双向数据绑定展示到页面
                        this.dataList = res.data;//.rows当前页展示的数据集合
                      //  this.pagination.total = res.data.total;//总数据量
                    });
                },
                // 重置表单
                resetForm() {
                    this.formData = {};
                },
                // 弹出添加窗口
                handleCreate() {
                    this.resetForm();
                    this.dialogFormVisible = true;
                    //发送ajax请求，查询所有的检查项信息，转为json，赋值给tableData
                    this.activeName = 'first';//默认选中first对应的tab
                    this.checkitemIds = [];//重置复选框
                    axios.get("/FoodKnowledge/findAll.do").then((res) => {
                        if(res.data.flag){
                            //查询检查项数据成功
                            this.tableData = res.data.data;
                        }else{
                            //查询检查项数据失败
                            this.$message.error(res.data.message);
                        }
                    });
                },
                // 弹出编辑窗口
                handleUpdate(row) {
                    //弹出编辑窗口
                    this.dialogFormVisible4Edit = true;
                    this.activeName = 'first';
                    //发送ajax请求，根据检查组ID查询当前检查组数据，用于基本信息的回显
                    axios.get("/knowledge/findById.do?id=" + row.id).then((res) => {
                        if(res.data.flag){
                            //查询到数据
                            this.formData = res.data.data;
                        }else{
                            //查询数据失败
                            this.$message.error(res.data.message);
                        }
                    });
                    //发送ajax请求，查询所有的检查项数据，用于展示检查项列表
                    axios.get("/knowledge/findAll.do").then((res) => {
                        if(res.data.flag){
                            //查询检查项数据成功
                            this.tableData = res.data.data;
                            //发送ajax请求，根据膳食库名称/类别查询当前，用于页面复选框回显
                            axios.get("/knowledge/findUpdate.do?id=" + row.id).then((res) => {
                                if(res.data.flag){
                                    this.checkitemIds = res.data.data;
                                }else{
                                    this.$message.error(res.data.message);
                                }
                            });
                        }else{
                            //查询检查项数据失败
                            this.$message.error(res.data.message);
                        }
                    });

                },
                //切换页码
                handleCurrentChange(currentPage) {
                    //为模型数据赋值（当前页面）
                    this.pagination.currentPage = currentPage;
                    this.findPage();
                },
                // 删除
                handleDelete(row) {
                    axios.post("/FoodKnowledge/findAll.do?id="+ row.id).then((res) => {
                     //将当前行的id发送给controller 执行删除方法
                    });
                }
            }
        })
    </script>
</html>
